CN214928901U

CN214928901U - Front door of engineering truck with good sealing performance

Info

Publication number: CN214928901U
Application number: CN202121532108.7U
Authority: CN
Inventors: 万宏
Original assignee: Jiangsu Hengfengyuan Machinery Technology Co ltd
Current assignee: Jiangsu Hengfengyuan Machinery Technology Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-11-30
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses an engineering truck qianmen that sealing performance is good, concretely relates to door technical field, including the door body, seal groove and a plurality of recess have been seted up to the inside of door body, the inside of seal groove is equipped with the viscose sealing strip, the inside of recess is equipped with chucking mechanism, chucking mechanism includes that fixed connection keeps away from the spring of viscose sealing strip one side inner wall inside the recess, the inside both sides fixedly connected with stabilizing rod of recess, the surface of stabilizing rod and the inside sliding connection of recess have the drive block. The utility model discloses can effectively pack the gap between door body and the car and block and completely cut off, strengthen the stability and the stationary force of viscose sealing strip, avoid the viscose sealing strip to drop, strengthen the sealing performance and the barrier propterty of door body, and viscose sealing strip etc. can carry out the dismouting change, and is nimble convenient, satisfies and uses required.

Description

Front door of engineering truck with good sealing performance

Technical Field

The utility model relates to a door technical field, more specifically say, the utility model relates to a machineshop car qianmen that sealing performance is good.

Background

The front door of the engineering truck is an important component in the engineering truck, provides a vehicle access for a driver and the like, and the sealing of the door mainly fills gaps among components by means of compression deformation of a sealing strip so as to isolate external interference.

However, in actual use, the sealing of the vehicle door is mainly realized by the sealing strip, and the stability and the fixing force of the sealing strip generally affect the sealing of the vehicle door.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a good machineshop car qianmen of sealing performance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an engineering vehicle front door with good sealing performance comprises a vehicle door body, wherein a sealing groove and a plurality of grooves are formed in the vehicle door body, a viscose sealing strip is arranged in the sealing groove, a clamping mechanism is arranged in each groove and comprises a spring fixedly connected to the inner wall of the groove far away from the viscose sealing strip, stabilizing rods are fixedly connected to two sides of the inner portion of each groove, a driving block is slidably connected to the outer surface of each stabilizing rod and the inner portion of each groove, the other end of each spring is fixedly connected to one side of each driving block, a clamping rod is fixedly connected to one side of each driving block far away from the corresponding spring, one end of each clamping rod penetrates through the grooves, the sealing grooves and the viscose sealing strips, the springs and the clamping rods are located on the same horizontal line, the stabilizing rods are located between the bottoms of the inner walls of the grooves and the springs, and a through groove is formed in one side of each driving block far away from the corresponding stabilizing rod, an auxiliary mechanism is arranged in the through groove.

For the fixed power and the stability of improving device, complementary unit includes that fixed connection is close to the buffer spring of firm pole one side inner wall in leading to the groove, buffer spring's other end fixedly connected with connecting cylinder, the connecting hole has been seted up to the inside of firm pole, the dead lever is worn to be equipped with in connecting cylinder and buffer spring's inside, the one end fixedly connected with drive button of dead lever, just the dead lever is kept away from the inside of the one end surface threaded connection of drive button at connecting hole and drive block.

In order to block the gap and fill and guarantee the performance of functions such as protruding sealing strip, the protruding sealing strip of one side fixedly connected with of seal groove is kept away from to the viscose sealing strip, protruding sealing strip is located the outside of seal groove, just the width of protruding sealing strip is greater than the width of viscose sealing strip.

In order to buffer and absorb shock to relevant devices to enhance the stability and the sealing performance of the relevant devices, a plurality of supporting rods are fixedly connected to the outer surface of the connecting cylinder, rubber strips are fixedly connected to the other ends of the supporting rods, and the outer surface of one side of each rubber strip is attached to the surface of the inner wall of the through groove.

In order to make the acting force more even and be favorable to the shock attenuation, branch and rubber strip are central symmetry and distribute.

In order to enhance the friction force and the grabbing force of the contact between the driving button and a hand or a tool, anti-skid lines are arranged on the outer surface of the driving button, and the driving button is positioned between the driving block and the groove.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through setting up viscose sealing strip and chucking mechanism, can drive the drive block and slide on the firm pole, spring atress compression is kick-backed because of self characteristic, thereby can effectively make the kelly leave or block the inside of advancing the viscose sealing strip, viscose sealing strip and convex sealing strip can effectively fill the gap between door body and the car and block and completely cut off, and the kelly then can effectively strengthen the stability and the stationary force of viscose sealing strip, avoid the viscose sealing strip to drop, the sealing performance and the barrier propterty of door body have been strengthened, and accessible drive kelly leaves the viscose sealing strip and makes it be convenient for carry out dismouting and change to viscose sealing strip etc. easy operation, flexible and convenient, can effectively satisfy and use needs, and firm pole and spring effectively carry out auxiliary stay and stabilize to the removal of drive block etc..

2. Compared with the prior art, through setting up complementary unit, the accessible applys certain turning force to the drive button, makes the inside of dead lever precession drive block and the connecting hole on the firm pole fix, avoids drive block and kelly etc. to appear removing and rocking, and buffer spring, connecting cylinder, branch and rubber strip can effectively cushion the shock attenuation to relevant device, makes it effectively reduce the vibrations energy, has strengthened the stability and the sealed effect of device, and flexible, the operation of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the utility model discloses door body is partial just cut open the structure schematic diagram.

Fig. 3 is a schematic view of the specific local structure of the groove profile of the present invention.

Fig. 4 is a schematic view of the local enlarged structure at a position of the present invention.

The reference signs are: 1. a door body; 2. a sealing groove; 3. a groove; 4. gluing a sealing strip; 5. a spring; 6. a stabilizing rod; 7. a drive block; 8. a clamping rod; 9. a through groove; 10. a buffer spring; 11. a connecting cylinder; 12. connecting holes; 13. fixing the rod; 14. a drive button; 15. a convex sealing strip; 16. a strut; 17. a rubber strip; 18. and (4) anti-skid lines.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The engineering vehicle front door with good sealing performance as shown in the attached figures 1-4 comprises a door body 1, a sealing groove 2 and a plurality of grooves 3 are arranged inside the door body 1, adhesive sealing strips 4 are arranged inside the sealing groove 2, a clamping mechanism is arranged inside the grooves 3, the clamping mechanism comprises springs 5 fixedly connected to the inner wall of one side, far away from the adhesive sealing strips 4, inside the grooves 3, two sides of the inside of the grooves 3 are fixedly connected with stabilizing rods 6, the outer surface of the stabilizing rods 6 and the inside of the grooves 3 are slidably connected with driving blocks 7, the other ends of the springs 5 are fixedly connected to one sides of the driving blocks 7, one sides, far away from the springs 5, of the driving blocks 7 are fixedly connected with clamping rods 8, one ends of the clamping rods 8 penetrate through the inside of the grooves 3, the sealing groove 2 and the adhesive sealing strips 4, the springs 5 and the clamping rods 8 are positioned on the same horizontal line, and the stabilizing rods 6 are positioned between the bottom of the inner walls of the grooves 3 and the springs 5, a through groove 9 is arranged in one side of the driving block 7 far away from the stabilizing rod 6, an auxiliary mechanism is arranged in the through groove 9, wherein, the driving block 7 can be driven to slide on the stable rod 6, the spring 5 is compressed under the stress and rebounds due to the self characteristic, thereby effectively enabling the clamping rod 8 to leave or be clamped into the adhesive sealing strip 4, the adhesive sealing strip 4 and the convex sealing strip 15 can effectively fill, block and isolate the gap between the vehicle door body 1 and the vehicle, the clamping rod 8 can effectively enhance the stability and the fixing force of the adhesive sealing strip 4, avoid the adhesive sealing strip 4 from falling off, enhance the sealing performance and the protection performance of the vehicle door body 1, and the adhesive sealing strip 4 can be conveniently disassembled, assembled and replaced by driving the clamping rod 8 to leave the adhesive sealing strip 4, the operation is simple, flexible and convenient, the use requirement can be effectively met, and the stabilizing rod 6 and the spring 5 effectively assist in supporting and stabilizing the movement of the driving block 7 and the like.

In a preferred embodiment, as shown in fig. 1-4, the auxiliary mechanism includes a buffer spring 10 fixedly connected to an inner wall of the through groove 9 near one side of the stabilizing rod 6, a connecting cylinder 11 is fixedly connected to the other end of the buffer spring 10, a connecting hole 12 is formed in the stabilizing rod 6, a fixing rod 13 is penetrated through the connecting cylinder 11 and the buffer spring 10, a driving knob 14 is fixedly connected to one end of the fixing rod 13, and an outer surface of one end of the fixing rod 13 far away from the driving knob 14 is screwed into the connecting hole 12 and the driving block 7, so that a certain rotating force can be applied to the driving knob 14 to screw the fixing rod 13 into the connecting hole 12 on the driving block 7 and the stabilizing rod 6 for fixing, thereby preventing the driving block 7 and the clamping rod 8 from moving and shaking, improving the fixing force and stability of the device, and facilitating operation and use.

In a preferred embodiment, as shown in fig. 1 and fig. 3, a convex sealing strip 15 is fixedly connected to one side of the adhesive sealing strip 4 away from the sealing groove 2, the convex sealing strip 15 is located outside the sealing groove 2, and the width of the convex sealing strip 15 is greater than that of the adhesive sealing strip 4, so that the gap between the vehicle door body 1 and the vehicle is blocked, the filling and the exertion of the functions of the convex sealing strip 15 and the like are ensured, the vehicle body is kept relatively isolated from the inside and the outside of the vehicle room, a sealing function is achieved, and wind, rain, dust and the like are prevented from invading the vehicle.

In a preferred embodiment, as shown in fig. 2, 3 and 4, a plurality of supporting rods 16 are fixedly connected to the outer surface of the connecting cylinder 11, rubber strips 17 are fixedly connected to the other ends of the supporting rods 16, and the outer surface of one side of each rubber strip 17 is attached to the inner wall surface of the through groove 9, so that the supporting rods 16 and the rubber strips 17 can effectively buffer and absorb shock of the relevant device, vibration energy and damage to the relevant device are effectively reduced, and the stability and sealing performance of the device are enhanced.

In a preferred embodiment, as shown in fig. 2, 3 and 4, the support rod 16 and the rubber strip 17 are arranged in a central symmetry so as to make the acting force more uniform and facilitate shock absorption, thereby improving the stability of the device.

In a preferred embodiment, as shown in fig. 3, the outer surface of the driving knob 14 is provided with an anti-slip thread 18, and the driving knob 14 is located between the driving block 7 and the recess 3, so as to enhance the friction and grip of the driving knob 14 in contact with the hand or tool, and facilitate the operation and use.

The utility model discloses the theory of operation: when the automobile door sealing strip fixing device is used, the driving block 7 can be driven to slide on the stabilizing rod 6, the spring 5 is compressed by force and rebounds due to self characteristics, so that the clamping rod 8 can be effectively separated from or clamped into the inside of the adhesive sealing strip 4, a certain rotating force can be applied to the driving button 14, the fixing rod 13 can be screwed into the driving block 7 and the inside of the connecting hole 12 in the stabilizing rod 6 to be fixed, the driving block 7, the clamping rod 8 and the like are prevented from moving and shaking, the adhesive sealing strip 4 and the convex sealing strip 15 can effectively block and fill a gap between the automobile door body 1 and an automobile, the stability and the fixing force of the adhesive sealing strip 4 can be effectively enhanced when the clamping rod 8 is clamped into the adhesive sealing strip 4, the adhesive sealing strip 4 is prevented from falling off, the sealing performance and the protection performance of the automobile door body 1 are enhanced, and the adhesive sealing strip 4 can be conveniently disassembled and replaced by driving the clamping rod 8 to be separated from the adhesive sealing strip 4, the operation is simple, and is nimble convenient, can effectively satisfy and use needs, and stabilizes pole 6 and spring 5 and effectively carry out auxiliary stay and stabilize to the removal of drive block 7 etc. and buffer spring 10, connecting cylinder 11, branch 16 and rubber strip 17 can effectively cushion the shock attenuation to relevant device, makes its effective reduction vibrations energy, has improved the stability that the device used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a good machineshop car qianmen of sealing performance, includes door body (1), its characterized in that: the automobile door comprises an automobile door body (1), and is characterized in that a sealing groove (2) and a plurality of grooves (3) are formed in the automobile door body (1), a viscose sealing strip (4) is arranged in the sealing groove (2), a clamping mechanism is arranged in each groove (3), the clamping mechanism comprises a spring (5) fixedly connected to the inner wall of each groove (3) far away from the viscose sealing strip (4), two sides of the inner part of each groove (3) are fixedly connected with a stabilizing rod (6), the outer surface of each stabilizing rod (6) and the inner part of each groove (3) are slidably connected with a driving block (7), the other end of each spring (5) is fixedly connected to one side of each driving block (7), one side of each driving block (7) far away from the corresponding spring (5) is fixedly connected with a clamping rod (8), and one end of each clamping rod (8) penetrates through the inner parts of each groove (3), each sealing groove (2) and each viscose sealing strip (4), spring (5) and kelly (8) are in same water flat line, just firm pole (6) are located between bottom and spring (5) of recess (3) inner wall, driving block (7) are kept away from one side inside of firm pole (6) and are seted up logical groove (9), the inside that leads to groove (9) is equipped with complementary unit.

2. The engineering truck front door with good sealing performance according to claim 1, is characterized in that: complementary unit includes buffer spring (10) that fixed connection is close to in logical groove (9) stabilizing rod (6) one side inner wall, other end fixedly connected with connecting cylinder (11) of buffer spring (10), connecting hole (12) have been seted up to the inside of stabilizing rod (6), dead lever (13) are worn to be equipped with by connecting cylinder (11) and buffer spring (10) inside, the one end fixedly connected with drive button (14) of dead lever (13), just one end surface threaded connection who keeps away from drive button (14) in dead lever (13) is in the inside of connecting hole (12) and drive block (7).

3. The engineering truck front door with good sealing performance according to claim 1, is characterized in that: one side fixedly connected with convex sealing strip (15) of seal groove (2) is kept away from in viscose sealing strip (4), convex sealing strip (15) are located the outside of seal groove (2), just the width of convex sealing strip (15) is greater than the width of viscose sealing strip (4).

4. The front door of the engineering truck with good sealing performance according to claim 2, characterized in that: the outer fixed surface of connecting cylinder (11) is connected with a plurality of branches (16), the other end fixedly connected with rubber strip (17) of branch (16), just one side surface laminating of rubber strip (17) is at the inner wall surface that leads to groove (9).

5. The front door of the engineering truck with good sealing performance according to claim 4, characterized in that: the supporting rods (16) and the rubber strips (17) are distributed in a centrosymmetric manner.

6. The front door of the engineering truck with good sealing performance according to claim 2, characterized in that: the outer surface of the driving button (14) is provided with anti-skid lines (18), and the driving button (14) is positioned between the driving block (7) and the groove (3).